Introduction to Dexiang LED IPX5 Rain Test Chamber In rainy climates, even a single water ingress failure can cost manufacturers thousands in recalls and damaged reputations. The Dexiang LED IPX5 Rain Test Chamber is designed to prevent these costly issues by …
In rainy climates, even a single water ingress failure can cost manufacturers thousands in recalls and damaged reputations. The Dexiang LED IPX5 Rain Test Chamber is designed to prevent these costly issues by ensuring LED products withstand real-world rain exposure. This IPX5 waterproof test chamber simulates the exact conditions of low-pressure water jets using a precise 6.3mm nozzle, replicating rain spray on outdoor LED lighting fixtures.
IPX5 certification is critical for LED manufacturers needing reliable outdoor exposure testing to meet industry standards and customer expectations. Dexiang brings over 15 years of expertise in precision testing equipment, trusted by more than 500 global manufacturers to deliver accurate, repeatable results.
Images of the Dexiang chamber in action clearly demonstrate its robust design and effectiveness in testing LED durability in simulated rain conditions. With Dexiang, you invest in proven technology that protects your products and your brand from water damage failures.
Choosing the right IPX5 waterproof test chamber is crucial for keeping your LED products reliable and certification-ready. Here’s why Dexiang stands out:
| Benefit | Detail | 
|---|---|
| Reliability | 99% uptime means your testing never stops | 
| Cost Savings | Water recycling cuts operational costs by up to 40% | 
| Compliance Edge | Chamber pre-calibrated to meet IEC 60529 standards for smooth audits | 
Dexiang designs its chambers with your local lab needs in mind:
Our built-in ROI calculator shows how testing 100 units weekly can speed up certification by 20%, helping you get your products to market faster and cut overhead.
With Dexiang’s IPX5 LED rain test chamber, you get efficiency, compliance, and cost savings all in one reliable package.

The Dexiang LED IPX5 Rain Test Chamber is built with precision and durability in mind. Its nozzle system uses a 6.3mm diameter, delivering low-pressure jets that perfectly match the IEC 60529 IPX5 standard. The chamber itself is made from 304 stainless steel, offering excellent corrosion resistance—perfect for repeated water exposure without wear.
Controlling the test environment is easy thanks to a PLC control interface that supports Ethernet connectivity. This means you can export test data directly for analysis and reporting, helping streamline your certification workflows.
These features make the Dexiang IPX5 Rain Test Chamber adaptable and reliable for LED manufacturers aiming to meet outdoor durability requirements smoothly.
Here’s a simple guide to running your LED water ingress tests with the Dexiang IPX5 Rain Test Chamber:
The Dexiang IPX5 chamber is designed for straightforward operation while delivering reliable, repeatable results that meet IEC 60529 water jet equipment standards.

The Dexiang LED IPX5 Rain Test Chamber is built to meet the strict requirements of the IEC 60529 standard, specifically Clause 14.2.5, which defines the IPX5 rating. This standard outlines the test method for protecting against water jets from nozzles with a 6.3 mm diameter under low pressure, simulating heavy rain or direct water spray conditions.
Here’s a quick comparison of common water ingress protection levels to help you understand where IPX5 stands:
| Rating | Test Description | Use Case | 
|---|---|---|
| IPX4 | Protection from splashing water | Indoor or light rain | 
| IPX5 | Protection from water jets (6.3 mm nozzle) | Outdoor rain-resistant LEDs | 
| IPX6 | Protection from powerful water jets (12.5 mm nozzle) | Heavy water jets, harsher environments | 
The Dexiang chamber is pre-calibrated to meet these benchmarks, making it easier for your LEDs to pass compliance testing for waterproof certifications, including UL and CE standards in the US and EU markets.
One of our clients, ABC LEDs, used the Dexiang IPX5 chamber to obtain their EU waterproof certification. By running continuous tests, they achieved a 95% pass rate on the first attempt, cutting their certification time down to just two weeks. This fast turnaround saved them thousands in potential recalls and sped up their time to market.
Yes, IPX5 testing ensures your LED products can handle real-world rain and wet weather conditions without water damage. It’s ideal for outdoor lighting, garden fixtures, and similar applications.
Dexiang stands out by offering high-precision spray nozzles, reliable 304 stainless steel chambers, and built-in data logging with Ethernet connectivity. Plus, we focus on easy integrations for US and international lab standards, plus local support for fast troubleshooting.
By meeting these compliance standards confidently, you protect your products and your brand from costly water ingress failures.

The Dexiang LED IPX5 Rain Test Chamber supports a wide range of industries, but lighting remains the primary focus—about 90 percent of our inquiries come from LED manufacturers. Beyond lighting, the chamber is also trusted in electronics and automotive sectors, where water resistance is just as critical.
For complete water and dust protection, pair the Dexiang IPX5 Rain Test Chamber with our dust test chambers. This combo helps manufacturers achieve full IP65 certification, covering both dust tightness and water jet protection — critical for robust outdoor LED products.
Here’s a quick look at the main specs of the Dexiang LED IPX5 Rain Test Chamber to help you decide if it fits your needs:
| Feature | Specification | 
|---|---|
| Nozzle Diameter | 6.3 mm ± 0.1 mm | 
| Water Flow Rate | 12.5 ± 0.625 liters per minute | 
| Spray Pressure | Low-pressure water jets, consistent with IEC 60529 IPX5 standard | 
| Chamber Material | 304 Stainless Steel for superior corrosion resistance | 
| Control System | PLC interface with Ethernet for real-time data logging and export | 
| Test Cycle Duration | Typically 3 minutes per square meter of sample surface | 
| Chamber Size Options | Scalable to accommodate small to large LED arrays | 
| Water Recycling System | Reduces water use by up to 40% | 
| Power Supply | Standard US 110-120V or EU 220-240V options | 
| Certification Support | Pre-calibrated for UL, CE, and IEC compliance | 
For a detailed breakdown and technical tolerance charts, download the full specifications PDF here: Download Dexiang IPX5 Chamber Specs
This PDF includes everything from flow rate tolerances (±0.625 L/min) to maintenance tips, making it easy to plan your lab setup or production quality checks.
Our Dexiang LED IPX5 Rain Test Chamber has helped hundreds of LED manufacturers in the U.S. and beyond achieve reliable waterproof certification with ease. Here’s what some verified customers say:
We stand behind our IPX5 waterproof test chamber with a robust warranty and customer care designed for U.S. businesses:
Choosing Dexiang means dependable equipment backed by ongoing support that keeps your LED products ready for any rain test challenges.
If you’re ready to improve your LED waterproof testing, we’ve made it simple to get started. Request a quote to see how the Dexiang LED IPX5 Rain Test Chamber fits your needs. Download our brochure for full specs and detailed benefits. Not sure which model works best? Use our Compare Models tool to find the perfect match for your lab or production line.
Take the next step today to ensure your products pass with flying colors and save on costly recalls.
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